package com.wyp.design.principle.compositereusability.example2;

/**
 * @author: yipeng.wang01@hand-china.com-25490
 * @TIME: 2019/12/26/14:52
 **/
public class Test {
    public static void main(String[] args) {
        ProductDao productDao = new ProductDao();
        productDao.setDbConnection(new MysqlDBConnection());
        productDao.product();
    }
}
